All this here is what originally put me off to wanting to learn music theory. While it can be incredibly helpful, I think it can also be a major hindrance. I never want to "think" the notes that might work in a song. I want to hear and feel them.
I believe too, and I'm putting no judgement behind this, that for the most part we all have a creative foundation in one of 3 places. Our heads, our hearts, or our crotches. And they of course bleed into one another, but I think we're creatively centered in one of those areas. Think of Elvis's, or Jeff Buckley, or Neil Peart (they're the first 3 shining examples that popped into my head)... and what area they might all be creating from.
So yeah... I'm centered in my heart, radiating toward my crotch. My head doesn't come into play much, which might explain why a lot of the things in my life have gone the way they have

... OK... I'm going to stop writing now.